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Isiphi isilwane esinamazinyo esiswini?

Isingeniso: Icala Elimangalisayo Lamazinyo Esiswini

Amazinyo ayingxenye ebalulekile yokwakheka kwesilwane. Zisiza ekugayeni, ekusikeni, nasekuklebhuleni ukudla, zisiza ekugayekeni kokudla. Nokho, bewazi yini ukuthi ezinye izilwane azinamazinyo nje emlonyeni kodwa nasesiswini? Kungase kuzwakale kungavamile, kodwa amazinyo esisu angokoqobo ezilwaneni eziningi. Kulesi sihloko, sizohlola izilwane ezihlukahlukene ezinamazinyo esiswini kanye nokuzivumelanisa kwazo okuyingqayizivele.

Izilwane Ezidla inyama Zasolwandle Ezinamazinyo Esisu

Izilwane eziningi zasolwandle ezidla inyama zinamazinyo esisu ukuze zizisize zigaye inyamazane yazo. Esinye sezilwane ezinjalo i-starfish. I-Starfish inezisu ezimbili, esisodwa esiphuma emlonyeni ukuze sigaye inyamazane yazo ngaphandle nesinye esitholakala kudiski yazo emaphakathi. Isisu kudiski sinezakhiwo ezinjengamazinyo ezibizwa ngokuthi i-pedicellariae ezisiza ukudiliza ukudla ngokuqhubekayo.

Esinye isilwane sasolwandle esinamazinyo esisu ingwane. Ama-octopus anomlomo ofana noqhwaku ongaluma futhi adabule ukudla. Nokho, ziphinde zibe ne-radula, ulimi olunamazinyo amancane ezilusebenzisa ukuze zikhiphe inyama esilwaneni sazo. I-radula itholakala ku-esophagus yabo, okuholela esiswini sabo. Amazinyo asesiswini sawo aqhubeka egaya ukudla, okwenza kube lula ukugayeka.

UMary Allen

Ibhalwe ngu UMary Allen

Sawubona, nginguMary! Nginakekele izinhlobo eziningi zezilwane ezifuywayo ezihlanganisa izinja, amakati, ama-Guinea pig, izinhlanzi, nodrako onentshebe. Ngiphinde nginezilwane ezifuywayo eziyishumi okwami ​​okwamanje. Ngibhale izihloko eziningi kulesi sikhala ezihlanganisa indlela yokwenza, izindatshana zolwazi, imihlahlandlela yokunakekela, imihlahlandlela yohlobo, nokunye.

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